发明名称 |
Maintaining disk cache coherency in multiple operating system environment |
摘要 |
Processor-based systems may use more than one operating system and may have disk drives which are cached. Systems which include a write-back cache and a disk drive may develop incoherent data when operating systems are changed or when disk drives are removed. Scrambling a partition table on a disk drive and storing cache identification information may improve data coherency in a processor-based system.
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申请公布号 |
US7558911(B2) |
申请公布日期 |
2009.07.07 |
申请号 |
US20030739254 |
申请日期 |
2003.12.18 |
申请人 |
INTEL CORPORATION |
发明人 |
GARNEY JOHN I.;ROYER, JR. ROBERT J.;MATTHEWS JEANNA N.;BRANNOCK KIRK D. |
分类号 |
G06F12/06;G06F12/00;G06F12/08 |
主分类号 |
G06F12/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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